... : One piece New Sealed CISCO 4404 WirelessLAN ControllersThe CISCO 4400 Series WirelessLAN Controllers are designed for medium-to-large ... such as VPN termination and other capabilities.CISCO WirelessLAN Controllers smoothly integrate into existing enterprise networks.They communicate ... functions across all enterprise locations.Because the CISCO WirelessLAN Controllers support 802.11a/b/g and the ...